Free Math Help
Free Math Help: Point Slope Form
The tutorial examines point-slope form. Learners investigate the method for graphing a linear equation on an x-y axis. Detailed examples and a message board to post additional questions are included.
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Point Slope Form
Find a quick, concise explanation of point-slope form. An example is given and clearly explained.
Varsity Tutors
Varsity Tutors: Hotmath: Practice Problems: Standard Form and Point Slope Form
Twenty problems present a variety of practice finding the standard form and point-slope form. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View...
CK-12 Foundation
Ck 12: Algebra: Linear Equations in Point Slope Form
[Free Registration/Login may be required to access all resource tools.] Learn how to use the point-slope form of linear equations and functions.
CK-12 Foundation
Ck 12: Algebra: Linear Equations in Point Slope Form
[Free Registration/Login may be required to access all resource tools.] Learn how to use the point-slope form of linear equations and functions.
CK-12 Foundation
Ck 12: Algebra: Linear Equations in Point Slope Form
[Free Registration/Login may be required to access all resource tools.] Learn how to use the point-slope form of linear equations and functions.
University of Regina (Canada)
University of Regina: Math Central: Writing Linear Equations
Three different lessons demonstrate how to write linear equations. The equations found from two points, slope and a point, and slope and y-intercept are all featured. The lessons have an overview, materials, procedures, and evaluation...
San Diego State University
San Diego State University: Examples of Writing Linear Equations
These examples show how to write linear equations from different types of information. There are even real-world examples dealing with air pressure, sea urchins, and measurement conversions.
Integrated Publishing
Integrated Publishing: Equation of a Straight Line
This math tutorial shows the relationship of a slope to a straight line and how to write equations in point-slope or slope-intercept form.
Purple Math
Purplemath: Straight Line Equations: Point Slope Form
Two very clear examples of point-slope form are given in this Purplemath lesson. One example begins with the slope and a point and the other example begins with two points. Includes interactive widget for practice determining a linear...
University of North Carolina
University of North Carolina Wilmington: Lines in a Plane
This site from the University of North Caroline at Wilmington provides great information on the lines in a plane. The information that is given is in-depth and complete, touching on the slope of a line, equations of lines, and linear...
Math Planet
Math Planet: Writing Linear Equations Using Point Slope Form and Standard Form
Provides examples and a video lesson that illustrates how to write linear equations using point-slope form and standard form.
Illustrative Mathematics
Illustrative Mathematics: 8.ee Find the Change
In this task, 8th graders work with linear functions and learn how to discuss and make calculations with slope and x- and y-intercepts. Aligns with 8.EE.B.
Other
Central Michigan University: Point Slope Form
This resource features information on the point-slope form in geometry. It provides a good definition, several examples, and information on various forms.
Khan Academy
Khan Academy: Algebra I: Point Slope Form
Write equations in point-slope form given two pairs of values, and convert the equation into slope-intercept form. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
CK-12 Foundation
Ck 12: Algebra: Determining the Equation of a Line
This comprehensive study guide highlights the main terms and formulas needed to determine the equation of a line. Examples are included.
Cool Math
Coolmath: Perpendicular Lines
This CoolMath Resource will help students determine if lines are perpendicular by finding the slope, using the point-slope formula, and graphing.
Cool Math
Coolmath: Parallel Lines
This CoolMath resource will help students understand how to use slope and the point-slope form to determine if two lines are parallel.
Khan Academy
Khan Academy: Point Slope Form
Write equations in point-slope form given two pairs of values, and convert the equation into slope-intercept form.
Quia
Ixl Learning: Linear Equations
Brush up on your math skills relating to linear equations then try some practice problems to test your understanding.
Northeast Parallel Architectures Center, Syracuse University
Npac Reu Program: Point Slope Form
This Northeast Parallel Architectures Center of Syracuse University site contains a brief description of the point-slope form for equations along with the formula.
Other
Technical Tutoring: Linear Functions and Straight Lines
Learn how to write equations for linear functions in all three forms: point-slope, slope-intercept, and general. Also look at equations for parallel and perpendicular. The page gives an explanation of how to obtain the point slope form...
Learning Wave Communications
Learning Wave: Algebra, Section 2
The basic concepts of graphing are covered on this site, including points, slopes, equations of lines, and y-intercept. A quick discussion on the Pythagorean Theorem is also concluded. Several practice and application problems are...